From patchwork Wed May 15 10:01:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Thomas Richard X-Patchwork-Id: 13665019 X-Patchwork-Delegate: kw@linux.com Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9351376057; Wed, 15 May 2024 10:01:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715767304; cv=none; b=ZuBPNGpCCKqCuOYiEOZht+yq14nD+q9rDfI6GAckHa7iPvNQV+rLcxhQV+5kj2U/7Pg4jEsoS6n7GKz9YiAJmzP/Wdorkh0BR+3JjHqkwWkshxxRrvAgrdeP0QICiNk2gsWLQlhMXp/jRSPgm31DrknX7FRH3y0OPgAnKdU862M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715767304; c=relaxed/simple; bh=D/mIw5PQXaVybV8q1M5tT5irn19bOqE7/C1r84b60EQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=hrx3jAHyswVK36GahPj17WI/vKKWXnGrHFXWVAeCMeKn78nVdK4I82aL9o+WgZSddXS6/R+MiDfb5co/JLc9/iifW1eNvYL6xItGY5+ea1eY0rPiuGOwVKONyc8v/JeRpiAVi4BzWUaa9WFzBBZZhLNDe9Honbe8uiymdgdu0Kc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=e6MO0lwS; arc=none smtp.client-ip=217.70.183.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="e6MO0lwS" Received: by mail.gandi.net (Postfix) with ESMTPSA id 898AF1BF217; Wed, 15 May 2024 10:01:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1715767301; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=pAhWJDZy3Qxtd03byX/QomLU+QUbXtxsEhEbMTufqk0=; b=e6MO0lwS8WgaP79vHG+A2B9FcakIel5UokK/xMHNp3rN6XT73NXrUUeCiZ/0zpYKT28nTy DnPPmEExwvUbrwB8PzZydR6+masYhW3x4BFcyWyK+y8LyTBRNjnaVwhchbFzOgCQ1W9tHI GHMMrqTf1k7DubnXxQGmTFWKzfsRcP+ldk+kPh/uqKAp0z7Yr508yk02AtGAyDFX6CWDP8 xBiq9zsK0kUEDYTE0NNX0jaHUn8jRruaiS49gjS8TvvQXLVakS9jm1BLoFJe/LHdYgJgnR 2ZxzVTAe+tbzSsizvTmzhrlXGxSQJ0D/gTnS5zWO7puFEMkCeIJqFgMHLSTSJw== From: Thomas Richard Date: Wed, 15 May 2024 12:01:10 +0200 Subject: [PATCH v6 09/12] PCI: j721e: Add reset GPIO to struct j721e_pcie Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240102-j7200-pcie-s2r-v6-9-4656ef6e6d66@bootlin.com> References: <20240102-j7200-pcie-s2r-v6-0-4656ef6e6d66@bootlin.com> In-Reply-To: <20240102-j7200-pcie-s2r-v6-0-4656ef6e6d66@bootlin.com> To: Linus Walleij , Bartosz Golaszewski , Tony Lindgren , Aaro Koskinen , Janusz Krzysztofik , Vignesh R , Andi Shyti , Peter Rosin , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy?= =?utf-8?q?=C5=84ski?= , Rob Herring , Bjorn Helgaas , Siddharth Vadapalli Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-i2c@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, gregory.clement@bootlin.com, theo.lebrun@bootlin.com, thomas.petazzoni@bootlin.com, u-kumar1@ti.com, Thomas Richard X-Mailer: b4 0.12.0 X-GND-Sasl: thomas.richard@bootlin.com From: Théo Lebrun Add reset GPIO to struct j721e_pcie, so it can be used at suspend and resume stages. Signed-off-by: Théo Lebrun Signed-off-by: Thomas Richard --- drivers/pci/controller/cadence/pci-j721e.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pci/controller/cadence/pci-j721e.c b/drivers/pci/controller/cadence/pci-j721e.c index 98484f001562..9af4fd64c1f9 100644 --- a/drivers/pci/controller/cadence/pci-j721e.c +++ b/drivers/pci/controller/cadence/pci-j721e.c @@ -52,6 +52,7 @@ struct j721e_pcie { u32 mode; u32 num_lanes; u32 max_lanes; + struct gpio_desc *reset_gpio; void __iomem *user_cfg_base; void __iomem *intd_cfg_base; u32 linkdown_irq_regfield; @@ -508,6 +509,7 @@ static int j721e_pcie_probe(struct platform_device *pdev) ret = dev_err_probe(dev, PTR_ERR(gpiod), "Failed to get reset GPIO\n"); goto err_get_sync; } + pcie->reset_gpio = gpiod; ret = cdns_pcie_init_phy(dev, cdns_pcie); if (ret) {